![Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black & Control 25-1 Compact Indoor/Outdoor Background/Foreground Speaker, Black, Sold as Pair : Everything Else Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black & Control 25-1 Compact Indoor/Outdoor Background/Foreground Speaker, Black, Sold as Pair : Everything Else](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51sqkrUfjhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black & Control 25-1 Compact Indoor/Outdoor Background/Foreground Speaker, Black, Sold as Pair : Everything Else
![Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black : Electronics Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71vlmH52GtL.jpg)
Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black : Electronics
![JBL Control® 28T-60 (Black) 8" 2-way indoor/outdoor speaker with multi-tap transformer for commercial audio systems at Crutchfield JBL Control® 28T-60 (Black) 8" 2-way indoor/outdoor speaker with multi-tap transformer for commercial audio systems at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2015/13/855/g855CTL28TB-F.jpg)